[Total hair mercury in children from a coastal population in Cananéia, São Paulo State, Brazil]. / Mercúrio total em cabelo de crianças de uma população costeira, Cananéia, São Paulo, Brasil.
Cad Saude Publica
; 24(10): 2249-56, 2008 Oct.
Article
em Pt
| MEDLINE
| ID: mdl-18949227
Mercury (Hg) levels in hair are directly related to eating habits, especially fish consumption by coastal populations with a large contingent of traditional fishing families. This study assessed total Hg levels in children's hair. The study group was selected from three public elementary schools in Cananéia, São Paulo State, Brazil (ages 4 to 12 years). The results (median and range) for total Hg levels in children's hair were: 0.04 mg.kg-1 (0.01-0.77 mg.kg-1), 0.39 mg.kg-1 (< 0.01-3.33 mg.kg-1), and 0.39 mg.kg-1 (< 0.01-2.81 mg.kg-1) for schools ES1, ES2, and ES3, respectively. The values were well below the level set by World Health Organization for an adult population unexposed to Hg (2.0 mg.kg-1). However, since there are no existing reference values for total Hg in children's hair, these results can be used as a contribution to establishing reference values for total hair Hg in Brazilian children living in coastal areas.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Poluentes Químicos da Água
/
Monitoramento Ambiental
/
Cabelo
/
Mercúrio
/
Intoxicação por Mercúrio
Tipo de estudo:
Screening_studies
Limite:
Child
/
Child, preschool
/
Humans
País/Região como assunto:
America do sul
/
Brasil
Idioma:
Pt
Revista:
Cad Saude Publica
Assunto da revista:
SAUDE PUBLICA
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil